民国七年中国银行样票一组3枚, 一圆、伍圆及拾圆,张家口地名,非常稀少,伍圆左下方有微小红印,AU至UNC;Bank of China, a set of 3 specimens for 1, 5 and 10 yuan, Kalgan, 1918, (Pick 51s, 52s and 53s), about uncirculated to uncirculated. The 5 yuan has a small red ink mark on the lower left border. A very rare set (3).